Major warning lights appeared on dash. Vehicle began presenting messages stating to service vehicle systems. Power steering, traction control, and emergency braking were among those listed. Vehicle was at a 60% state of charge with 95% fuel. Engine ran, but other major vehicle systems would not engage. Attempted to reverse the vehicle to see if it would move and it accelerated abnormally fast in reverse. The vehicle stated hybrid mode and ready, but was not in an operable state. The issue persisted between restarts and idling sessions.